cdmlib-io/src/main/java/eu/etaxonomy/cdm/io/common/CdmSingleAttributeMapperBase.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.cdm.io.common;
  11
  12 import java.util.ArrayList;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Set;
  16
  17 import org.apache.log4j.Logger;
  18
  19 /**
  20  * @author a.mueller
  21  * @created 05.08.2008
  22  * @version 1.0
  23  */
  24 public abstract class CdmSingleAttributeMapperBase extends CdmAttributeMapperBase{
  25         @SuppressWarnings("unused")
  26         private static final Logger logger = Logger.getLogger(CdmSingleAttributeMapperBase.class);
  27
  28         private String sourceValue;
  29         private String destinationValue;
  30         protected Object defaultValue;
  31
  32         protected CdmSingleAttributeMapperBase(String sourceAttributString, String destinationAttributeString){
  33                 this(sourceAttributString,destinationAttributeString, null);
  34         }
  35
  36         protected CdmSingleAttributeMapperBase(String sourceAttributString, String destinationAttributeString, Object defaultValue){
  37                 this.sourceValue = sourceAttributString;
  38                 this.destinationValue = destinationAttributeString;
  39                 this.defaultValue = defaultValue;
  40         }
  41
  42
  43         public String getSourceAttribute(){
  44                 return sourceValue;
  45         }
  46
  47         public String getDestinationAttribute(){
  48                 return destinationValue;
  49         }
  50
  51         @Override
  52         public Set<String> getSourceAttributes(){
  53                 Set<String>  result = new HashSet<String>();
  54                 result.add(sourceValue);
  55                 return result;
  56         }
  57
  58         @Override
  59         public Set<String>  getDestinationAttributes(){
  60                 Set<String>  result = new HashSet<String>();
  61                 result.add(destinationValue);
  62                 return result;
  63         }
  64
  65
  66         @Override
  67         public List<String> getSourceAttributeList(){
  68                 List<String>  result = new ArrayList<String>();
  69                 result.add(sourceValue);
  70                 return result;
  71         }
  72
  73         @Override
  74         public List<String>  getDestinationAttributeList(){
  75                 List<String>  result = new ArrayList<String>();
  76                 result.add(destinationValue);
  77                 return result;
  78         }
  79
  80         public abstract Class getTypeClass();
  81 }